Please note that the OBP series position sensors are being phased out by the end of 2017.

The OBP-U-4H Optical Position Sensing Detector is designed to measure laser beam displacement and 1μW to 250 μW of optical power at rates of up to 60 kHz with sub-micron spatial resolution and high sensitivity. The 0.158 inch (4 mm) square detector head comes with an ambient light shield and can be fitted with up to three, stackable filters (ordered separately). The Position Sensing Detector (PSD) head with +/- 15 μm position accuracy connects to the electronics pack via a 9-pin female D-sub connector. This USB version includes a USB output connector and software package.

• 波长范围

  350-1100 nm

• 感光尺寸

  4 x 4 mm

• 分辨率

  1 mV (= 1 µW; cw) / 5 mV (pulsed)

• 位置精度

  ±15 µm

• 功率输入范围

  1 to 250 µW

• 模拟输出电压范围

  -2.0 to +2.0 V

• 最大平均功率密度

  1 mW/mm2  

• 工作温度范围

  0 to 50°C

• RoHS

  Compliant

• 计算机接口

  USB

• 端口类型

  9-Pin Female D-Sub

• 
  

请注意，OBP系列位置传感器将于2017年底淘汰。OBP-U-4H光学位置传感探测器设计激光位移测量和1μW 250μW光功率速率高达60 kHz亚微米的空间分辨率和灵敏度高。0.158英寸(4毫米)的方形探测器头配有环境光屏蔽，最多可安装三个可堆叠过滤器(单独订购)。位置敏感探测器(PSD)的头+ / - 15μm位置精度通过9针连接到电子包女do连接器。这个USB版本包括一个USB输出连接器和软件包。